Time Delay Relays

Available in DIP switch selectable socket mount (plug-in) or DIN-rail mounted versions, Marsh Bellofram time delay relays (also known as TDRs or timers) are used to equip industrial machinery, conveyor belts, exhaust fans, heating systems, lubricators, and pump and motor controls with timed sequence delay, soft-start delay or auto-start functions for added machinery and equipment protection.

DIP Switch Selectable Socket Mount

Dip Switch Socket MountAvailable in DIP switch selectable socket mount (plug-in) or DIN-rail mounted versions, Marsh Bellofram time delay relays (also known as TDRs or timers) are used to equip industrial machinery, conveyor belts, exhaust fans, heating systems, lubricators, and pump and motor controls with timed sequence delay, soft-start delay or auto-start functions for added machinery and equipment protection.

Socket Mounted Relay Output

Socket Mounted RelayMarsh Bellofram socket mounted relay outputs offer the same high-reliability performance as DIN-rail mounted versions, with the convenience of quick and easy socket mounting into a variety of installation environments.

Flasher Relays

Flasher RelaysSolid state flasher relays from the ATC Diversified Electronics division of Marsh Bellofram are are typically used to provide a cost-effective visual warning of supply voltage on/off conditions as required within critical OEM and industrial applications.

Surface Mount Solid State Relays

Surface Mount Solid StateSurface mount solid state relays from the ATC Diversified Electronics division of Marsh Bellofram are lightweight and compact, facilitating their installation within space constrained environments, or where space may be at a premium.

ATC Timers

ATC TimerThe ATC product family of Marsh Bellofram has expanded to include 1/16 DIN timers, panel-mounted timers, electromechanical timers, counters, solid state cube and plug-in timers, photoelectric laser sensors, and time delay relays (TDR).